Nanoparticles, cosmetics and sunscreens – again!

by Andrew Maynard May 3, 2012

Robin Erb has a good piece on cosmetics and safe ingredients in the Detroit Free Press this week – it tackles the very limited regulation over what goes into cosmetics, but balances this with a useful perspective on consumer choice and how this in turn can drive business decisions on what is used and how.  […]

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Nano M&Ms?

by Andrew Maynard April 20, 2012

Not in the technical sense I’m afraid, but thought it would be fun to post this image of nano-branded M&Ms.  They were used as part of a recent NanoDays session with local school kids exploring the broader implications of nanotechnology. The only substantive link they have with real nano-enabled products as far as I can […]

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Are consumers risking skin cancer because of fears over nanoparticles in sunscreens?

by Andrew Maynard February 20, 2012

This has just landed in my email in box from Craig Cormick at the Department of Industry, Innovation, Science, Research and Tertiary Education in Australia, and I thought I would pass it on given the string of posts on nanoparticles in sunscreens on 2020 Science over the past few years: At Australia’s International Conference on […]

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Responsible development of… Unobtanium?

by Andrew Maynard June 4, 2011

I thought I’d post this spoof presentation for the fun of it on the responsible development of “unobtainium”, which seems to have some remarkable similarities with some other emerging technologies: If you’re a little mystified, blame David Berube – who encouraged the initial idea, and embellished it in his own presentation at a recent conference […]

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Australian Education Union advises against using nanoparticle-based sunscreens in schools

by Andrew Maynard May 22, 2011

Last week, the Victoria branch of the Australian Education Union (AEU) passed a resolution recommending that “workplaces use only nanoparticle-free sunscreen” and that sunscreens used by members on children are selected from those “highlighted in the Safe Sunshine Guide produced by Friends of the Earth” as being nano-free.  The AEU also resolved to provide the […]

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Looking for the nanotechnology in your life? There’s an app for that!

by Andrew Maynard November 12, 2009

Okay so it’s more of a list of nanotech-enabled products than a lifestyle tool, but at the Project on Emerging Nanotechnologies, we’ve just released an iPhone version of our surprisingly successful web-based nanotech Consumer Products Inventory. With findNano, it’s a piece of cake to search or browse through the 1000+ manufacturer-identified nanotechnology-enabled products in the […]

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“Nano” from the 1970′s. Don Eigler, eat your heart out!

by Andrew Maynard October 1, 2009

Twenty years ago, Don Eigler became the first person to manipulate and position individual atoms, making the breakthrough that many consider a pivotal moment in modern nanotechnology.  Unknown to Don and the rest of IBM team though (I assume), they were pipped to the “nano” post a full ten years earlier… by an Italian sparkling […]

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Industry critics give nanotechnology sunscreens the thumbs up

by Andrew Maynard July 3, 2009

The Environmental Working Group (EWG) – a US-based non-profit organization committed to using public information to protect public health and the environment – has just released what is probably the most comprehensive evaluation to date of the safety and effectiveness of using titanium dioxide and zinc oxide nanoparticles in sunscreens.  And their conclusion? On balance, […]

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Carbon nanotubes rock—literally!

by Andrew Maynard November 26, 2008

A nanotechnology fix for high-end audio addicts? I’m sitting at my computer watching a surreal balletic movie—a sheet of highly aligned carbon nanotubes is being slowly stretched, then allowed to slowly contract.  In the background is a soundtrack of traditional-sounding Chinese music. At least I think the soundtrack is over-dubbed, until I realize that the […]

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Nanotechnology and cosmetics

by Andrew Maynard November 6, 2008

UK Consumer Organization Which? Releases New Report Who needs an emerging technologies blog when you have The Daily Mail?  For those of you that missed it, Wednesday’s on-line issue of the British tabloid newspaper highlighted “The beauty creams with nanoparticles that could poison your body” I’m so glad someone’s tracking this issue, while us folks […]

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